lolLooks like you've found a new career
Edit: usually this brick dries instantly, hence why unsure it still appearing darker.Look at this: intended on taking this out and either replacing with a standard mortar or a darker colour so did a little acid test on the bricks that appear darker. This photo was taken 4hrs after applying acid and washing the wall. Looks well, but unsure why applying acid would change the appearance of the mortar darker. Can anyone explain. Thanks